brad driving emily to a park in michigan. he is singing. he always sings. and then, look what happens. ♪ shot me out of the sky >> not to be concerned. as we're told, brad and emily know all of these people. and brad and emily -- oh, yeah, with the help of a little one direction, well, they are now engaged. and they join us, now, via skype. guys, first of all, congratulations from everyone here. emily, when did you think that maybe this wasn't just a day trip to a park? >> i think it wasn't until i got out of the car. like you all said, it's normal for brad to sing like that to me in the car. so, as soon as i got out and saw one of our friends from -- who goes to princeton, i was like, oh, there's something going on. >> so, brad, we have about 40 seconds.